Solved A Water Sample Contains The Following Con Chegg Civil engineering. civil engineering questions and answers. a water sample contains the following con centrations: co2 = 5 mg l ca2 = 50 mg l mg2 = 14 mg l na = 73 mg l k = 14 mg l alk = 210 mg l so = 43 mg l cl = 74 mg l draw an ion bar chart for this water anal ysis. what is the total hardness (meq l) of the water?. Here’s the best way to solve it. 100 % (2 ratings) solution: ions concentration molecular weight equivalent valence equivalent weight meq l mg l as caco3 co2 3 44.0 2 22 0.136 9.3 ca2 49 40.0 2 20 2.45 168 mg2 13 24.4 2 12.2 1.06 72.7 na 71 23.0 ….
Solved A Water Sample Contains The Following Con Chegg Civil engineering. civil engineering questions and answers. is the lime water sample contains the following con centrations: co2 = 9 mg l ca2 = 59 mg l mg2 = 18 mg l na = 59 mg l k = 12 mg l hco = 130 mg l so? 61 mg l hat is d lime cl = 140 mg l is the 2cos) draw an ion bar chart for this water anal ysis. Answer to solved problem 3: a water sample contains the following | chegg problem 3: a water sample contains the following nitrogen constituents: nh4 :0.5mg l. Here’s the best way to solve it. to start, convert the ppm values of each constituent impurity (ca2 , mg2 , hco3 ) into caco3 equivalents using the given multiplication factors. a water sample contains the following impurities : ca2 = 20 ppm, mg2 = 18 ppm, hco3 = 183 ppm and soz = 24 ppm. calculate the amount of lime and soda needed for. 1. a water sample contains 16 mg l of nitrate (nos). what is the concentration of nitrate expiessuc units of (a) ppmm, (b) ppbm, and (c) moles l? 2. an industrial brine sample with a volume of 250 ml contains 45 mg of iron (fe). the density of the liquid is 1.40 g ml. what is the fe concentration in in units of (a) mg l.
Solved A Water Sample Contains The Following Con Chegg Here’s the best way to solve it. to start, convert the ppm values of each constituent impurity (ca2 , mg2 , hco3 ) into caco3 equivalents using the given multiplication factors. a water sample contains the following impurities : ca2 = 20 ppm, mg2 = 18 ppm, hco3 = 183 ppm and soz = 24 ppm. calculate the amount of lime and soda needed for. 1. a water sample contains 16 mg l of nitrate (nos). what is the concentration of nitrate expiessuc units of (a) ppmm, (b) ppbm, and (c) moles l? 2. an industrial brine sample with a volume of 250 ml contains 45 mg of iron (fe). the density of the liquid is 1.40 g ml. what is the fe concentration in in units of (a) mg l. Here’s the best way to solve it. 5. a water sample contains 50 mg l mgso, what is the hardness equivalent to mg l as caco,? show the calculation process. (10pts) 6. calculate the total hardness, calcium hardness and magnesium hardness for a water sample having a ph of 7.2 and the following concentrations of ions: (ca’") = 40 mg l, [mg] = 10. Calculate the mass of the toxin and water in grams, then add these together to get total mass of the solution. solution: que 1) concentration in part per million = (mass of solute in g mass of solution in g) x 106 mass of solute = mass of toxin= 11.2 mg = 11.2 x 10 3 g = 0.0112 g mass of solution = mass of toxin mass of water =0.0112 45.
Solved A Water Sample Contains The Following Con Chegg Here’s the best way to solve it. 5. a water sample contains 50 mg l mgso, what is the hardness equivalent to mg l as caco,? show the calculation process. (10pts) 6. calculate the total hardness, calcium hardness and magnesium hardness for a water sample having a ph of 7.2 and the following concentrations of ions: (ca’") = 40 mg l, [mg] = 10. Calculate the mass of the toxin and water in grams, then add these together to get total mass of the solution. solution: que 1) concentration in part per million = (mass of solute in g mass of solution in g) x 106 mass of solute = mass of toxin= 11.2 mg = 11.2 x 10 3 g = 0.0112 g mass of solution = mass of toxin mass of water =0.0112 45.
Solved A Water Sample Contains The Following Con Chegg
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